Upgrading your 2015 6.7 Powerstroke with a new intake system is one of the most rewarding DIY projects you can tackle. I've spent the last few weeks digging into the specifics of what makes a real difference for these trucks, focusing on how a best cold air intake for 2015 6.7 powerstroke can genuinely improve performance and engine health.
After wading through countless specs and user feedback, the S&B Filters 75-5104D stands out as a top performer overall. But depending on your priorities, others shine in different areas. Let's get into it.
Comparison Chart of Best Cold Air Intake for 2015 6.7 Powerstroke
| Product | Details | Rating | Buy |
|---|---|---|---|
Editor’s Choice
| ★★★★☆4.3/5 | ||
Top Pick
| ★★★★☆4.6/5 | ||
Best Budget
| ★★★★☆4.7/5 | ||
| ★★★★☆4.3/5 | ||
| ★★★★☆4/5 | ||
| ★★★★☆4.1/5 | ||
| ★★★★☆4.2/5 | ||
| ★★★★☆4.1/5 |
List of Top 8 Best Best Cold Air Intake for 2015 6.7 Powerstroke
Choosing the right cold air intake involves looking at filtration efficiency, airflow improvements, ease of installation, and, of course, how well it fits your specific driving needs. I evaluated each system based on these core factors, cross-referencing manufacturer claims with real-world user experiences to pinpoint the systems that deliver the most bang for your buck.
Below are the list of products:
1. 4″ Cold Air Intake Pipe Kit
In my research for the best cold air intake for 2015 6.7 Powerstroke, this 4-inch kit stood out for its straightforward design and solid performance gains that users consistently report. It's a no-nonsense upgrade that focuses on delivering more air efficiently to the engine.
Why I picked it
This 4" Cold Air Intake Pipe Kit is an excellent starting point for anyone looking to enhance their 2015 6.7 Powerstroke's performance without breaking the bank. It provides a significant upgrade in airflow compared to the stock setup, translating to noticeable improvements in throttle response and a slightly more aggressive engine sound.
Key specs
* Pipe Diameter: 4 inches
* Filter Type: Oiled, washable
* Compatibility: 2011-2016 Ford Powerstroke 6.7L
* Material: High-quality aluminum pipe construction
* Installation: Designed for direct bolt-on replacement
Real-world experience
Users report that this intake system is relatively easy to install, often taking just a couple of hours with basic tools. The increased air volume is felt most in the mid-range RPMs, offering a more responsive feel when accelerating. Many appreciate the ability to clean and reuse the oiled filter, adding to its long-term value.
Trade-offs
While it offers great value, the filter media might not capture the absolute finest particles as effectively as some premium, dry-element filters. Also, some installers note that the clamping mechanisms require careful tightening to ensure a perfectly sealed connection.
2. S&B Filters 75-5104D Cold Air Intake
The S&B Filters 75-5104D is a benchmark for performance and filtration in the aftermarket intake world for your 2015 6.7 Powerstroke. Its carefully engineered design aims to maximize airflow while ensuring the engine is protected from contaminants.
Why I picked it
The S&B Filters 75-5104D is engineered for maximum airflow and superior filtration, making it a top-tier choice for the 6.7 Powerstroke. S&B has a strong reputation for designing intakes that not only boost performance but also protect the engine effectively. The "Dry Extendable Filter" offers a good balance of airflow and filtration efficiency, and it's designed to be cleaned and reused.
Key specs
* Filter Type: Dry Extendable Filter (washable and reusable)
* Airflow Improvement: Up to 50% increase over stock
* Filtration Efficiency: 99.38% efficiency at 400 CFM (per ISO 5011)
* Tube Construction: Cross-linked polyethylene
* Fitment: Specifically for 2011-2016 Ford Powerstroke 6.7L
Real-world experience
Owners consistently praise the noticeable increase in horsepower and torque, especially when towing or under heavy load. The sound of the engine at WOT (wide-open throttle) becomes more aggressive without being obnoxious. Installation is straightforward, with all necessary hardware included, making it a great option for DIYers.
Trade-offs
This system is generally pricier than simpler intake kits. While the dry filter is easy to maintain, some users might prefer the more traditional oiled filter feel, though S&B offers oiled options as well.
3. aFe Power AIS P5R Ford Dsl
The aFe Power 54-11872-1 (AIS P5R) intake system offers a compelling blend of performance enhancement and value for the 2015 6.7 Powerstroke. It’s a solid choice if you're seeking noticeable improvements without the premium price tag of some competitors.
Why I picked it
This aFe Power intake system provides a significant increase in airflow, which directly translates to better engine performance and efficiency for your 2015 6.7 Powerstroke. It utilizes a P5R dry filter, known for its excellent balance of high airflow and effective particle capture. The system is designed to be a noticeable upgrade over the stock intake without a hefty price tag.
Key specs
* Filter Type: P5R Pro DRY S (reusable, dry element)
* Airflow Rating: 600 CFM (cubic feet per minute)
* Tube Material: 3" to 4" mandrel-bent aluminum
* Finish: Black powder-coated finish
* Fitment: 2011-2015 Ford Trucks V8-6.7L (td)
Real-world experience
Owners often report a crisper throttle response and a subtle but satisfying increase in engine sound with this intake. Installation is generally straightforward, with most users completing it in under two hours. The dry filter simplifies maintenance, as it doesn't require special oils.
Trade-offs
While the P5R filter offers great filtration, some extremely dusty environments might benefit from an oiled filter for maximum dust trapping. The aluminum tube, while durable, can potentially be a slight heat conductor compared to polymer options if not properly shielded.
4. Sinister Diesel Cold Air Intake 2017
The Sinister Diesel cold air intake is built to enhance the breathing capabilities of your 6.7L Powerstroke, specifically designed for newer models but often adaptable or representative of quality engineering. It focuses on robust construction and significant airflow gains.
Why I picked it
While this specific model is listed for 2017+, Sinister Diesel is known for robust performance parts for Ford Powerstroke engines. Their cold air intakes are designed to maximize airflow, improve throttle response, and enhance turbo spooling. The emphasis is on durable construction and repeatable performance gains for demanding applications.
Key specs
* Filter Type: High-flow, reusable filter
* Tube Material: Polished aluminum
* Designed for: Improved turbo efficiency and throttle response
* Construction: Heavy-duty silicone couplers and stainless steel clamps
* Fitment: Specifically detailed for 2017-2019 Ford Powerstroke 6.7L
Real-world experience
Owners of Sinister Diesel products often point to the substantial build quality. Reports suggest noticeable improvements in power delivery, especially when the engine is under load, such as towing heavy trailers. The intake note becomes deeper and more pronounced.
Trade-offs
The listed compatibility is for newer models, and verifying fitment for a 2015 6.7 Powerstroke would require careful cross-referencing with the manufacturer or specific product details. Premium build quality often comes with a higher price point compared to entry-level options.
5. 6.7 Cold Air Intake Replacement Ford
This 6.7 Cold Air Intake Replacement unit is designed as a direct fit for a range of Ford Super Duty trucks, including your 2015 6.7 Powerstroke. It offers a straightforward upgrade path with an oiled filter and a focus on improved airflow.
Why I picked it
This kit is specifically marketed as a replacement for the 2011-2016 Ford Super Duty models with the 6.7L Powerstroke engine. It aims to provide a significant airflow increase over the restrictive factory intake and comes with an oiled filter, which is favored by many for its particle-grabbing capabilities. The focus is on a straightforward installation and noticeable performance gains.
Key specs
* Pipe Diameter: 4 inches
* Filter Type: Oiled, washable air filter
* Compatibility: 2011-2016 Ford F250, F350, F450 Super Duty 6.7L engines
* Included: All mounting hardware and clamps
* Material: Durable plastic intake tube
Real-world experience
Users often report a more satisfying intake sound and a modest boost in fuel economy, particularly during highway driving. The installation process is generally considered manageable for those with some mechanical aptitude. The oiled filter element is easy to clean and re-oil, making it a cost-effective choice in the long run.
Trade-offs
The plastic construction, while functional, may not have the same premium feel as some polished aluminum or carbon fiber intake tubes. The effectiveness of any oiled filter depends heavily on proper maintenance, as over-oiling can potentially cause issues with sensors.
6. RULLINE 4″ Cold Air Intake Pipe
The RULLINE 4" Cold Air Intake Pipe offers a user-friendly upgrade for your 2015 6.7 Powerstroke. It's designed to improve engine breathing with a focus on ease of installation and decent airflow improvements for everyday driving.
Why I picked it
This RULLINE intake kit is designed to be a direct replacement for the stock system in your 2011-2016 6.7 Powerstroke. It features a larger diameter pipe, typically 4 inches, and an oiled filter aimed at increasing the volume of cold air entering the engine. The focus is on providing a noticeable improvement in throttle response and engine sound with a relatively simple installation.
Key specs
* Intake Pipe Diameter: 4 inches
* Filter Type: Oiled, reusable air filter
* Fitment: Compatible with 2011-2016 Ford F250 F350 F450 6.7L Powerstroke Diesel
* Material: Durable intake piping
* Includes: Necessary hardware for installation
Real-world experience
Many users find this kit to be a good value proposition, offering audible improvements and a slightly better feel to acceleration. The installation process tends to be manageable, typically taking a couple of hours. The oiled filter is a plus for those who prefer to maintain their own filter elements.
Trade-offs
Compared to some higher-end performance brands, the filtration media in some RULLINE filters might not be as advanced for exceptionally fine particulate matter. The overall airflow gain, while present, may not be as substantial as what top-tier, highly engineered systems deliver.
7. PTNHZ 6.7L Power Stroke 4″ Cold
The PTNHZ 6.7L Power Stroke 4" Cold Air Intake Pipe Kit is a direct-fit solution for your 2015 6.7 Powerstroke, emphasizing increased airflow and engine performance. It comes with an oiled filter designed for longevity and ease of maintenance.
Why I picked it
This PTNHZ intake system is designed as a straightforward upgrade for your 2011-2016 6.7L Powerstroke. It features a 4-inch intake pipe and an oiled air filter aimed at reducing restriction and allowing more air into the engine, which can lead to better performance and a more satisfying engine note.
Key specs
* Pipe Diameter: 4 inches
* Filter Type: Oiled, washable air filter
* Compatibility: 2011-2016 Ford F-250, F-350, F-450 Super Duty 6.7L Diesel
* Material: Durable piping and connectors
* Includes: All necessary hardware for installation
Real-world experience
Users often report a slightly peppier throttle response and a more noticeable intake sound post-installation. The kit is generally designed for a direct fit, making installation manageable for most DIY enthusiasts. The oiled filter element is a common preference for its ability to capture dust and debris effectively.
Trade-offs
The overall airflow increase may not be as substantial as some systems from more established performance brands. Proper maintenance of the oiled filter is crucial, as over-oiling can lead to sensor malfunctions.
8. Rough Country Cold Air Intake 11-16
Rough Country's cold air intake for your 2015 6.7 Powerstroke is designed to be a practical upgrade that enhances engine breathing. It focuses on providing increased airflow and a more aggressive intake sound without overly complicating the installation process.
Why I picked it
Rough Country is known for offering approachable, durable aftermarket parts, and their cold air intake for the 11-16 6.7 Powerstroke is no exception. This system is designed to replace the restrictive factory intake with a more free-flowing setup, aiming to improve engine performance and deliver a more aggressive sound. It generally includes a washable, reusable filter.
Key specs
* Filter Type: Washable, reusable cone filter
* Material: Durable intake tubing and heat shield (if applicable)
* Fitment: 2011-2016 Ford Super Duty 6.7L Diesel
* Design Focus: Increased airflow and improved engine sound
* Installation: Direct bolt-on replacement kit
Real-world experience
Owners typically find this kit to be a good value, delivering on its promise of improved intake sound and a noticeable, albeit modest, increase in throttle response. Installation is often described as straightforward, with clear instructions. It’s a popular choice for those looking for a simple, effective performance upgrade.
Trade-offs
While Rough Country products are generally robust, the heat shield design might not be as comprehensive as some higher-end systems, potentially allowing a bit more underhood heat into the intake tract in certain conditions. The specific filtration efficiency of the included cone filter might vary compared to specialized dry or multi-layer filters.
How I picked
When I set out to find the best cold air intake for 2015 6.7 Powerstroke, I knew it wasn't just about slapping on a bigger pipe and filter. It needed to be a system that genuinely improved airflow without compromising engine protection or reliability. I started by looking at what manufacturers claimed, but I quickly dug into aggregated user reviews and technical specifications from reputable sites.
My evaluation criteria focused on a few key areas: noticeable performance gains (throttle response, towing capability), filtration quality and efficiency (measured by how well it traps dirt and debris), ease of installation (since many of you will be doing this yourself), and the quality of materials used in the intake tube, filter housing, and clamps. I also paid attention to any reported improvements in fuel economy or engine sound, as those are often secondary benefits people look for. I deliberately avoided systems that seemed overly complex or required significant modifications beyond a standard bolt-on.
I wanted solutions that were accessible and delivered tangible results for the average diesel owner.
Buying guide — what actually matters for best cold air intake for 2015 6.7 Powerstroke
Picking the right cold air intake involves understanding a few key things about how they work and what makes them effective for your 2015 6.7 Powerstroke. It's not just about looks or sound; it's about getting more clean air into your engine efficiently.
Airflow and Filtration: The Core Balance
The main goal of a cold air intake is to allow your engine to breathe easier. This means reducing restriction in the intake path between the atmosphere and the engine's combustion chambers. A larger diameter pipe and a less restrictive filter are primary ways to achieve this.
However, a trade-off exists: the more air you let in, the more important it is that the air is clean. Therefore, filtration quality is paramount. Look for systems that use high-flow, reusable filters (either oiled or dry) that have been tested for efficiency.
Standards like ISO 5011 can provide quantifiable data on a filter's ability to remove particles at various airflows.
Installation Complexity: DIY Friendly or Pro Job?
Most good aftermarket cold air intakes are designed as direct bolt-on replacements for your factory system. This means they should include all the necessary mounting hardware, couplers, and clamps. For the 6.7 Powerstroke, this generally involves removing the stock airbox and intake tubing and fitting the new components in its place.
If your goal is a weekend DIY project, look for kits that explicitly state "direct fit" or "easy installation." Kits that require custom fabrication or extensive modifications are usually best left to professional installers.
Filter Type: Oiled vs. Dry
You'll encounter two main types of filters: oiled and dry.
- Oiled filters use a gauze media treated with a special oil. This oil helps trap very fine dust particles, making them highly effective at filtration. However, they require periodic cleaning and re-oiling, and over-oiling can potentially cause issues with the Mass Air Flow (MAF) sensor if not done correctly.
- Dry filters rely on synthetic or paper media to trap particles. They don't require oiling and are typically simpler to maintain, usually just a wash or replacement. While modern dry filters offer excellent filtration, some argue they can be slightly more restrictive to airflow than their oiled counterparts, though this gap has narrowed considerably with advancements in filter technology.
Material Quality and Durability
The intake tube itself is typically made from materials like plastic, aluminum, or even carbon fiber. Plastic tubing is common and cost-effective; it's also a good insulator against heat soak. Aluminum tubing can look premium and is very durable, but it can conduct heat more readily if not properly shielded.
Carbon fiber is lightweight and offers excellent heat resistance but comes at a premium price. Regardless of the material, ensure the couplers are high-quality silicone, and the clamps are robust stainless steel to ensure a leak-free seal.
Horsepower and Torque Gains
While cold air intakes are often advertised with specific horsepower and torque increases, remember that these are usually maximum figures achieved under ideal test conditions. For your 2015 6.7 Powerstroke, you can realistically expect noticeable improvements in throttle response and a slight increase in power, especially in the mid-range RPMs. The biggest gains are often seen when the intake is paired with other modifications or a performance tune, but even as a standalone upgrade, it should offer a distinct improvement over the restrictive stock system.
Sound Enhancement
One of the most immediate and satisfying changes you'll notice after installing a cold air intake is the sound of your engine. As the engine inhales more freely, you'll often hear a deeper, more aggressive intake note, especially when you accelerate. This is a welcome change for many truck owners and is considered a positive side effect of improved airflow.
Frequently Asked Questions (FAQ)
Is a cold air intake worth it for a 2015 6.7 Powerstroke?
Yes, a cold air intake is generally considered a worthwhile upgrade for your 2015 6.7 Powerstroke. While factory intakes are designed for efficiency and emissions, they often prioritize quieting the engine and can be restrictive. Aftermarket cold air intakes provide a less restricted path for air to enter the engine, which can lead to noticeable improvements in throttle response, a slight increase in horsepower and torque, and often a more satisfying engine sound.
For trucks used for towing or hauling, the improved airflow can also translate to better performance under load.
Will a cold air intake improve my fuel economy?
You might see a slight improvement in fuel economy with a cold air intake, but it's usually not the primary reason to buy one. The idea is that by allowing the engine to breathe more easily, it can operate more efficiently. This means it might not have to work as hard to achieve the same output, potentially using less fuel.
However, if you find yourself enjoying the increased power and acceleration and consequently drive more aggressively, any fuel savings could be offset. Consistent driving habits with the subtle efficiency gains are key to seeing any real mileage benefit.
How do I know if a cold air intake will fit my specific truck?
Always verify the product's fitment details against your truck's year, make, model, and engine size. For a 2015 Ford 6.7 Powerstroke, you'll want to look for intakes specifically listed as compatible with that configuration. Manufacturers usually provide detailed compatibility lists in the product description or on their websites.
Pay close attention to details like engine displacement (6.7L in your case) and any specific model variations. If there's any doubt, contacting the manufacturer or seller with your truck's VIN can help confirm compatibility.
Do I need a tune after installing a cold air intake?
Generally, a cold air intake on its own does not strictly require an engine tune for safe operation. Modern diesel engines have sophisticated engine control units (ECUs) that can adapt to increased airflow within certain parameters. However, to maximize the benefits of a cold air intake, especially in terms of horsepower, torque, and potentially fuel economy, an ECU tune specifically designed to take advantage of the increased airflow is highly recommended.
A tune can optimize fuel delivery and timing based on the new intake's capabilities.
How often should I clean or replace the air filter in my cold air intake?
The cleaning or replacement interval for your cold air intake filter depends heavily on the type of filter and the operating environment. For reusable oiled filters, manufacturers often recommend cleaning and re-oiling every 30,000 to 50,000 miles, but this can be much sooner in dusty conditions. Dry filters might last longer between cleanings or replacements, sometimes 50,000 miles or more.
Always refer to the specific filter manufacturer's recommendations. Visually inspecting the filter regularly and cleaning it when it appears heavily soiled is a good practice to maintain performance.
Final verdict
For owners of a 2015 6.7 Powerstroke looking to boost performance and engine breathing, the S&B Filters 75-5104D stands out as a top choice. It strikes an excellent balance between enhanced airflow and superior filtration, backed by consistent positive user feedback and rigorous testing.
If you're seeking a strong value proposition, the aFe Power AIS P5R Ford Dsl offers significant improvements at a more budget-friendly price point without sacrificing too much in terms of filtration quality. For a solid, straightforward upgrade that delivers noticeable gains, the 4" Cold Air Intake Pipe Kit provides an accessible entry into the world of aftermarket intakes for your truck.
Affiliate disclosure: This post contains affiliate links. If you buy through one of these links, I may earn a small commission at no extra cost to you. It never changes my recommendation, I only suggest gear I'd actually buy myself.